The (Unofficial) Apple Archive
Lots of material collected here.

What's going on here is very cool for those who understand it: an emulator for early Macintosh computers (PCE) was ported to run as JavaScript (!) via Emscripten. And the Internet Archive is packaging it and making it available for free.

Also, I get to play the original Lode Runner after all these years.

Google doing no evil: they will help digitize Yad Vashem's holocaust archive. Via Moi.

Photos of every single page of the original manuscript for Lewis Carroll's Alice's Adventures Under Ground. Includes hand-drawn illustrations!

My cousin Dalia Margolin had my great-granfather Elias Zack's biography added to the permanent archive at Beth Hatefutshoth (the Diasporah Museum) in Jerusalem, Israel.